======= LPPR4 ======= == Gene Information == * **Official Symbol**: PLPPR4 * **Official Name**: phospholipid phosphatase related 4 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9890|9890]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q7Z2D5|Q7Z2D5]] * **Interactions**: [[https://thebiogrid.org/search.php?search=LPPR4&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20LPPR4|Open PubMed]] * **OMIM**: [[https://omim.org/entry/607813|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Hydrolyzes lysophosphatidic acid (LPA). Facilitates axonal outgrowth during development and regenerative sprouting. In the outgrowing axons acts as an ecto-enzyme and attenuates phospholipid-induced axon collapse in neurons and facilitates outgrowth in the hippocampus. {ECO:0000269|PubMed:12730698}. |PAP2| |lipid phosphatase activity| |phosphatidate phosphatase activity| |phospholipid dephosphorylation| |phosphatase activity| |integral component of postsynaptic density membrane| |inner ear development| |lipid modification| |ear development| |dephosphorylation| |glutamatergic synapse| |axonogenesis| |phospholipid metabolic process| |axon development| |cell morphogenesis involved in neuron differentiation| |neuron projection morphogenesis| |plasma membrane bounded cell projection morphogenesis| |cell projection morphogenesis| |cell part morphogenesis| |sensory organ development| |cell morphogenesis involved in differentiation| |neuron projection development| |cell morphogenesis| |neuron development| |cellular component morphogenesis| |organophosphate metabolic process| |cellular lipid metabolic process| |neuron differentiation| |plasma membrane bounded cell projection organization| |cell projection organization| |lipid metabolic process| |integral component of plasma membrane| |generation of neurons| |neurogenesis| |cell development| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|-1.72| ^Gene^Correlation^ |[[:human genes:r:rrm1|RRM1]]|0.404| Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 17143 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}